| 稻虾轮作种养示范模式研究 |
| Study on the Rice-Shrimp Rotation System |
| 投稿时间：2008-02-25 |
| DOI： |
| 中文关键词:水稻 青虾 稻虾轮作 |
| 英文关键词:Rice （Oryza sativa） Freshwater shrimp （Macrobrachium nipponense） Rice-shrimp rotation |
| 基金项目: |
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| 中文摘要: |
| 2007年在浙江省绍兴县采用水稻和青虾轮作种养模式试点，试验面积为8．4hm^2，4月5—8日播种水稻，7月19—27日收割，8月5～17日放养青虾苗种，12月底捕捞，试验共收获水稻50400kg，获利38052元；青虾5670b，获利1j1200元；鲢鳙16758kg，获利14868元，总获利204120元，投入产出比为1：1．698。试验表明，稻虾轮作种养填式作为农民增收有效途径具有重要的推广价值。 |
| 英文摘要: |
| In 2007, the experiment of rice - shrimp rotation farming was carried out in Shaoxing County. The trial area was approximately 8.4hm2 and the rice was planted between April 5 and 8. After the harvest of the rice between July 19 and 27, the freshwater Shrimp fry was stocked on August 8 - 25. At the end of December the freshwater shrimp （Macrobrachium nipponense） was fished. The output of rice was 50 400 kg, which make a profit of 38 052 yuan; the yied of freshwater Shrimp was 5 670kg, which earn 151 200 yuan; the production of Silver carp and Bighead crap was 16 758 kg, which also make a profit of 14 868 yuan. As a result, the total profit was 204 120 yuan and the proportion of input to output was 1 ： 698. These show rice-shrimp rotation farming model has an important promotional value as an effective way to increase the income of farmers. |
| 金乃康,尉士南,张友平,许幼青.2009.稻虾轮作种养示范模式研究[J].水生态学杂志,30(4):151-152. |
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